Pretest Unit 4
Question 10 of 30
The Columbian Exchange involved the exchange of goods and ideas between
which two places?
A. Columbia and Spain
B. the Old World and the New World
c. South America and Africa
D. Asia and South America

Answers

Answer 1

Answer:

a

Explanation:

Colubia and SPain


Related Questions

Which of the following can be categorized as a primary activity?

Answers

Explanation:

agriculture,plant and animal breeding :)

in what ways are places on earth connected?

Answers

Answer:

language, religion, ethnicity, culture, climate, transportation, and more.

Explanation:

Plate-tectonic-induced changes in the sea level could increase the total percentage of land area upward to ______% or decrease it to as low as ______%.

Answers

Plate-tectonic-induced changes in the sea level could increase the total percentage of land area upward to 20% and decrease it as low as 1%

What is plate tectonic?

Tectonic plate refers to a huge or big solid Rock that have irregular shape which is made up of of both continental and oceanic lithosphere. Plate size can vary from about a hundred to thousands of kilometers across the Pacific and Antarctic Plates are among the largest.

Therefore, Plate-tectonic-induced changes in the sea level could increase the total percentage of land area upward to 20% and decrease it as low as 1%.

Learn more about plate tectonic below.

https://brainly.com/question/25386820

Why should we care about weather fronts?

Answers

Answer:

Well weathe rfront bring in dangerous weather sometimes like tornados or snow storms so we should care for our economy.

Explanation:

I think everyone should be perpared for the weather at all times.

Hope This Helps!

-Justin:)

3 land reform programmes

Answers

Answer:

Restitution

Redistribution

tenure Reform

What is Down ? Where is it found ?

Answers

ANSWER:

it is also called downland or chalkland."it is the areas of open chalk hills".

LOCATION:

ENGLANDAUSTRALIANORTH IRELANDHAVE A NICE TIMESTAY SAFE

(this image is only a quote)

Which instrument is used to take an image from outer space that shows the depletion of the ozone layer in earth’s atmosphere?.

Answers

satellite, instrument called GOME-2 (Global Ozone Monitoring Experiment)

Scientists are studying a layer of sedimentary rock and discover what appears to be ripples made by running water preserved in the rock. When comparing those ripples to some made in mud at a present day location, they notice that the effects are identical.

Based on the observations, which of the following is most likely to be true?
A.
The environment and conditions of both areas are exactly the same.
B.
Events that occurred in the past were dramatically different from those of today.
C.
The mud at the present day location is actually from the same time period as the rock.
D.
Some events that occurred in the past are similar or identical to events in the present.

Answers

The answer would be D.

As for The other options, it cannot be A because there is no way we could know if they are exactly similar. B states they are dramatically different when there is obviously some similarity. C states that they are from the same time period, which is impossible as there is no way a layer of sedimentary rock can be the same age as current day mud. There are likely many layers above the studied area that can denote the age.

Answer:

D. Some events that occurred in the past are similar or identical to events in the present.

Explanation:

What would happen if the earth rotated the other way.

Answers

Answer:

If the earth abruptly changed its rotational direction, probably many things we see every day would be destroyed. Skipping over the transition, however, an earth rotating in the opposite direction would, among other things, cause the sun, moon and stars to appear to rise in the west and set in the east.

Name the four spheres of the earth.​

Answers

"lithosphere" (land), "hydrosphere" (water), "biosphere" (living things), and "atmosphere" (air).

hope it helps...!!!

Answer:

lithosphere, hydrosphere, biosphere and atmosphere

Explanation:

Everything in Earth's system can be placed into one of four major subsystems: land, water, living things, or air. These four subsystems are called "spheres." Specifically, they are the "lithosphere" (land), "hydrosphere" (water), "biosphere" (living things), and "atmosphere" (air).

why do population settlements change over time??

Answers

Answer:

Population growth (or decline) is influenced by many factors that fall into the broad realms of demographic characteristics, socioeconomic conditions, transportation infrastructure, natural amenities, and land use and development across space and time.

Which fossil fuel is extracted by fracturing rocks.

Answers

The fossil fuel extracted from fracturing Rock is shale gas.

What is Fracturing rock?

Fracturing rock is an hydraulic procedure use to create fractures in rocks and rock formations by the process of adding some specialized fluid into cracks to force the rocks to open wider. The larger fissures of the rock allow more oil and gas to move out of the formations.

Therefore, The fossil fuel extracted from fracturing Rock is shale gas.

Learn more about fracturing rock below.

https://brainly.com/question/18850920

Answer: Natural gas

Explanation:

Questions about infrastructure in livestock.....
"When posing/building a question you need to use both key words."
5 questions (is, did, can, will, might) for each W (who, what, where, when, why, how)

Who - is, did, can, will, might
What - did, will, might
Where - is, did, can, will, might
When - is, did, can, will, might
How - is, did, will, might
Why - is, did, can, will, might

Answers

Some of the research questions which can be made about livestock are:

How can the living conditions of the livestock be improved?Where can better breeds of livestock be gotten?When can these livestock be taken to the veterinary doctor?

What are Research Questions?

This refers to the inquiry made about a thing in order to find out the reasons why it occurred in a particular way and the steps that can be taken to make it better.

Hence, we can see that these are important research questions that needs to be asked in order to improve the living conditions of the livestock.

Read more about research questions here:

https://brainly.com/question/25257437

As a government leader what steps can I take to solve pollution

Answers

Answer:

~Moving from coal and gas power stations and diesel generators to solar, wind and hydropower.

~Prioritise walking, cycling and public transport over cars in urban areas and shift to electric cars.

~Improve the energy efficiency of homes to reduce heating needs and avoid coal and wood burning inside

~Promoting waste reduction and use incineration only when unavoidable

Explanation:

These are just a few ways that citizens and the government can tackle pollution.

In one location, the remains of an Irish Elk are found in a stratigraphic layer near the surface. This species died out approximately 10,600 yBP. Additional Irish Elk remains are discovered in a stratigraphic layer hundreds of kilometers away but are considerably deeper. What might be concluded from this

Answers

It will be concluded that the presence of Irish elk fossils in a stratigraphic layer indicates that the layers predates more than 10,600 yBP.

What is the use of the Irish Elk fossils?

The fossils of the Irish Elk is used to determine the date at which the giant deer existed last before its extinction.

The components of stratigraphic and biostratigraphic dating are used in determining the extent of the date.

However, the likely conclusion drawn will be that the layers where the fossil is found predates more than 10,600 yBP.

Read more about fossil

brainly.com/question/11829803

Label the solar system with the objects described.

Answers

Answer:

what label I do not see a picture

Explanation:

South america’s largest island is shared by which two countries?.

Answers

Answer:

The answer is Chile and Argentina

What factor is encouraging economic growth in Bulgaria?

Answers

Answer: I think foreign markets and tourism. Since Soviet control ended, ethnic tensions have plagued.

Why is it possible for the core stones to remain in place although they seem very loose?​

Answers

Answer:

Tors are big core stones that remain behind on the earth's surface due to weathering and erosion that alters the landform. ?

Within saprolite, spheroidal weathering often creates rounded boulders, known as cornerstones or woolsack, of relatively unweathered rock. Spheroidal weathering is also called onion skin weathering, concentric weathering, spherical weathering, or woolsack weathering. Because of their lightweight shapes, they remain in the same place.

How does spheroidal weathering occur?

Spheroidal weathering is also a process of cracking and splitting off curved layers from a generally spherical boulder but on a much smaller scale. It occurs when a rectangular block is weathered from three sides at the corners and from two sides along its edges.

Learn more about spheroidal weathering here: brainly.com/question/829782

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Would you give up quality of life for a higher standard of living?​

Answers

Answer:

no

Explanation:

Imagine you heard the meteorologist on TV announce that the atmospheric pressure for the day is going to be 767 mmHg. You know that 1 atmosphere of pressure = 760 mmHg. So, based on the surface pressure map of the United States that you just created, which region (northern, southern, eastern, western, central) of the country might you be living in where the pressure is 767 mmHg?

Answers

Answer:

Southern

Explanation:

I think because that is closest to the sea level and as you go higher in terrain height pressure increases.

The region of the country the individual might be living in is the Southern part.

What is Pressure?

This is defined as the force per unit area of an object and is measured in mmHg or torr.

Increase in altitude leads to a corresponding increase in pressure which is why the individual was most likely closest to the sea level which is the  Southern region.

Read more about Pressure here https://brainly.com/question/8033367

An example of an important physical site characteristic is a:.

Answers

Answer:

Below

Explanation:

Climate

Topography (Land geography)

Water Resources

Natural Habitats

An example of an important physical site characteristic is a climate, Topography, Water Resources and Natural Habitats.

What is Topography?

the activity or art of depicting a location's heights and depths on maps or charts. the size, height, and depth of a place's features For instance, topography describes the surface's mountains, valleys, rivers, or craters.

A comprehensive map of a piece of land's topography shows its surface features. It encompasses the hills, mountains, creeks, and other lumps and bumps on a certain piece of ground.

The shape and relief of the land are described by the slope and topography. Slope is the percentage change in elevation over a given distance and topography is a measurement of elevation. Lines connecting places with the same height can be used to measure topography; these are known as topographic contours.

Thus, climate, Topography, Water Resources and Natural Habitats.

For more information about Topography, click here:

https://brainly.com/question/2279445

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Which country shares a border with Mexico?

Honduras


Guatemala


Costa Rica


Puerto Rico

Answers

Answer:

Guatemala

Explanation:

Answer:

I would say the answer is Quatamala

Explanation:

hope it helps even though that's my other account asking the answer but lol still

What is the primary justification of the hypothesis that the early Earth environment was void of oxygen

Answers

The justification hypothesis that the early Earth environment was void of oxygen is:

atmosphere lacked oxygen but abundant in methane, ammonia, water vapour, noble gas, neon etc.

What did scientist proved about oxygen-less earth?

Studies revealed that the Earth's atmosphere was devoid of oxygen before more than 2.4 billion years ago.

However, some scientist proved that oxygen get brewing in the atmosphere from the oceans where a cyanobacterial photosynthesis occurred for about as 3 billion years ago.

Read more about Earth environment

brainly.com/question/617302

quick thanks !!!! please

Answers

Answer:

1. Baltic Sea

2. Caspain Sea

3. Lake Baikal

4. Volga River

5. Ob River

6. Amur River

hope this helps :)

[Select all that apply] Which of the following are problems associated with hydraulic fracturing?


Natural gas contaminating drinking water.


Earthquakes in areas not near plate boundaries


Placing of sand into the ground in a location where it was not originally placed.


The ability to extract natural gas and oil from smaller reservoirs.

Answers

The actual practice of hydraulic fracturing (or “fracking”) is only a small part of the overall process of drilling, completing, and producing an oil and gas well.

Environmental issues that are specifically related to hydraulic fracturing include:

water availability

spills of chemicals at the surface

impacts of sand mining for use in the hydraulic fracturing process

surface water quality degradation from waste fluid disposal

groundwater quality degradation

induced seismicity from the injection of waste fluids into deep disposal wells

Any kind of oil and gas drilling can additionally cause:

reduced air quality

noise

night sky light pollution

landscape changes such as forest fragmentation

disruption to wildlife corridors and habitats

It is important to note that not all of these potential impacts occur at every site and many impacts can be avoided or mitigated with the proper practices.

What region(s) of the world do you think has the HIGHEST gender Inequality?

Answers

Countries in the Middle East and Asia dominate a list of nations seen as being the worst to provide gender equality.

Why was the Day of the Dead originally celebrated mainly in the Mexican countryside, but in the late 20th century it was also celebrated by the cities?​

Answers

Answer:

I think it became popular to remember the lives of family members and friends celebrated on the 1st and 2nd of November.

Suppose it takes at least 5 people to push a very heavy box up a 400-cm ramp. If there are actually 6 people there to help push, which ramp(s) could they use to get the box moved? (Assume no friction.) A. 200-cm ramp B. 400-cm ramp C. 800-cm ramp D. Either the 400-cm ramp or the 800-cm ramp would work.

Answers

Answer:

6 people is your answer

A map titled Mayan Trade Routes. Trade routes follow the entire east coast, crossing inland following a river to the west coast.
Study the map. What physical features did the Maya use to trade jade and obsidian with their neighbors living on the Mexican Plateau?

They used a river and the ocean.
They used the ocean and land.
They used land and a river.
They used land.

Answers

Answer:

they used a river and land

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Which Information Systems (IS) career oversees integrating different technologies and systems within an organization Its about the space race. What things do we use daily that can be traced directly to this race to get to the moon?